src/game/debugcmds.cpp

   1 /*
   2  * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #include "Common.h"
  20 #include "Database/DatabaseEnv.h"
  21 #include "WorldPacket.h"
  22 #include "Vehicle.h"
  23 #include "Player.h"
  24 #include "Opcodes.h"
  25 #include "Chat.h"
  26 #include "Log.h"
  27 #include "Unit.h"
  28 #include "GossipDef.h"
  29 #include "Language.h"
  30 #include "BattleGroundMgr.h"
  31 #include <fstream>
  32 #include "ObjectMgr.h"
  33
  34 bool ChatHandler::HandleDebugInArcCommand(const char* /*args*/)
  35 {
  36     Object *obj = getSelectedUnit();
  37
  38     if(!obj)
  39     {
  40         SendSysMessage(LANG_SELECT_CHAR_OR_CREATURE);
  41         return true;
  42     }
  43
  44     SendSysMessage(LANG_NOT_IMPLEMENTED);
  45
  46     return true;
  47 }
  48
  49 bool ChatHandler::HandleDebugSpellFailCommand(const char* args)
  50 {
  51     if(!args)
  52         return false;
  53
  54     char* px = strtok((char*)args, " ");
  55     if(!px)
  56         return false;
  57
  58     uint8 failnum = (uint8)atoi(px);
  59
  60     WorldPacket data(SMSG_CAST_FAILED, 5);
  61     data << uint8(0);
  62     data << uint32(133);
  63     data << uint8(failnum);
  64     m_session->SendPacket(&data);
  65
  66     return true;
  67 }
  68
  69 bool ChatHandler::HandleDebugSetPoiCommand(const char* args)
  70 {
  71     Player *pPlayer = m_session->GetPlayer();
  72     Unit* target = getSelectedUnit();
  73     if(!target)
  74     {
  75         SendSysMessage(LANG_SELECT_CHAR_OR_CREATURE);
  76         return true;
  77     }
  78
  79     if(!args)
  80         return false;
  81
  82     char* icon_text = strtok((char*)args, " ");
  83     char* flags_text = strtok(NULL, " ");
  84     if(!icon_text || !flags_text)
  85         return false;
  86
  87     uint32 icon = atol(icon_text);
  88     uint32 flags = atol(flags_text);
  89
  90     sLog.outDetail("Command : POI, NPC = %u, icon = %u flags = %u", target->GetGUIDLow(), icon,flags);
  91     pPlayer->PlayerTalkClass->SendPointOfInterest(target->GetPositionX(), target->GetPositionY(), Poi_Icon(icon), flags, 30, "Test POI");
  92     return true;
  93 }
  94
  95 bool ChatHandler::HandleDebugEquipErrorCommand(const char* args)
  96 {
  97     if(!args)
  98         return false;
  99
 100     uint8 msg = atoi(args);
 101     m_session->GetPlayer()->SendEquipError(msg, 0, 0);
 102     return true;
 103 }
 104
 105 bool ChatHandler::HandleDebugSellErrorCommand(const char* args)
 106 {
 107     if(!args)
 108         return false;
 109
 110     uint8 msg = atoi(args);
 111     m_session->GetPlayer()->SendSellError(msg, 0, 0, 0);
 112     return true;
 113 }
 114
 115 bool ChatHandler::HandleDebugBuyErrorCommand(const char* args)
 116 {
 117     if(!args)
 118         return false;
 119
 120     uint8 msg = atoi(args);
 121     m_session->GetPlayer()->SendBuyError(msg, 0, 0, 0);
 122     return true;
 123 }
 124
 125 bool ChatHandler::HandleDebugSendOpcodeCommand(const char* /*args*/)
 126 {
 127     Unit *unit = getSelectedUnit();
 128     if (!unit || (unit->GetTypeId() != TYPEID_PLAYER))
 129         unit = m_session->GetPlayer();
 130
 131     std::ifstream ifs("opcode.txt");
 132     if(ifs.bad())
 133         return false;
 134
 135     uint32 opcode;
 136     ifs >> opcode;
 137
 138     WorldPacket data(opcode, 0);
 139
 140     while(!ifs.eof())
 141     {
 142         std::string type;
 143         ifs >> type;
 144
 145         if(type == "")
 146             break;
 147
 148         if(type == "uint8")
 149         {
 150             uint16 val1;
 151             ifs >> val1;
 152             data << uint8(val1);
 153         }
 154         else if(type == "uint16")
 155         {
 156             uint16 val2;
 157             ifs >> val2;
 158             data << val2;
 159         }
 160         else if(type == "uint32")
 161         {
 162             uint32 val3;
 163             ifs >> val3;
 164             data << val3;
 165         }
 166         else if(type == "uint64")
 167         {
 168             uint64 val4;
 169             ifs >> val4;
 170             data << val4;
 171         }
 172         else if(type == "float")
 173         {
 174             float val5;
 175             ifs >> val5;
 176             data << val5;
 177         }
 178         else if(type == "string")
 179         {
 180             std::string val6;
 181             ifs >> val6;
 182             data << val6;
 183         }
 184         else if(type == "pguid")
 185         {
 186             data.append(unit->GetPackGUID());
 187         }
 188         else
 189         {
 190             sLog.outDebug("Sending opcode: unknown type '%s'", type.c_str());
 191             break;
 192         }
 193     }
 194     ifs.close();
 195     sLog.outDebug("Sending opcode %u", data.GetOpcode());
 196     data.hexlike();
 197     ((Player*)unit)->GetSession()->SendPacket(&data);
 198     PSendSysMessage(LANG_COMMAND_OPCODESENT, data.GetOpcode(), unit->GetName());
 199     return true;
 200 }
 201
 202 bool ChatHandler::HandleDebugUpdateWorldStateCommand(const char* args)
 203 {
 204     char* w = strtok((char*)args, " ");
 205     char* s = strtok(NULL, " ");
 206
 207     if (!w || !s)
 208         return false;
 209
 210     uint32 world = (uint32)atoi(w);
 211     uint32 state = (uint32)atoi(s);
 212     m_session->GetPlayer()->SendUpdateWorldState(world, state);
 213     return true;
 214 }
 215
 216 //Play sound
 217 bool ChatHandler::HandleDebugPlaySoundCommand(const char* args)
 218 {
 219     // USAGE: .debug playsound #soundid
 220     // #soundid - ID decimal number from SoundEntries.dbc (1st column)
 221     if( !*args )
 222     {
 223         SendSysMessage(LANG_BAD_VALUE);
 224         SetSentErrorMessage(true);
 225         return false;
 226     }
 227
 228     uint32 dwSoundId = atoi((char*)args);
 229
 230     if(!sSoundEntriesStore.LookupEntry(dwSoundId))
 231     {
 232         PSendSysMessage(LANG_SOUND_NOT_EXIST, dwSoundId);
 233         SetSentErrorMessage(true);
 234         return false;
 235     }
 236
 237     Unit* unit = getSelectedUnit();
 238     if(!unit)
 239     {
 240         SendSysMessage(LANG_SELECT_CHAR_OR_CREATURE);
 241         SetSentErrorMessage(true);
 242         return false;
 243     }
 244
 245     if(m_session->GetPlayer()->GetSelection())
 246         unit->PlayDistanceSound(dwSoundId,m_session->GetPlayer());
 247     else
 248         unit->PlayDirectSound(dwSoundId,m_session->GetPlayer());
 249
 250     PSendSysMessage(LANG_YOU_HEAR_SOUND, dwSoundId);
 251     return true;
 252 }
 253
 254 //Send notification in channel
 255 bool ChatHandler::HandleDebugSendChannelNotifyCommand(const char* args)
 256 {
 257     if(!args)
 258         return false;
 259
 260     const char *name = "test";
 261     uint8 code = atoi(args);
 262
 263     WorldPacket data(SMSG_CHANNEL_NOTIFY, (1+10));
 264     data << code;                                           // notify type
 265     data << name;                                           // channel name
 266     data << uint32(0);
 267     data << uint32(0);
 268     m_session->SendPacket(&data);
 269     return true;
 270 }
 271
 272 //Send notification in chat
 273 bool ChatHandler::HandleDebugSendChatMsgCommand(const char* args)
 274 {
 275     if(!args)
 276         return false;
 277
 278     const char *msg = "testtest";
 279     uint8 type = atoi(args);
 280     WorldPacket data;
 281     ChatHandler::FillMessageData(&data, m_session, type, 0, "chan", m_session->GetPlayer()->GetGUID(), msg, m_session->GetPlayer());
 282     m_session->SendPacket(&data);
 283     return true;
 284 }
 285
 286 bool ChatHandler::HandleDebugSendQuestPartyMsgCommand(const char* args)
 287 {
 288     uint32 msg = atol((char*)args);
 289     m_session->GetPlayer()->SendPushToPartyResponse(m_session->GetPlayer(), msg);
 290     return true;
 291 }
 292
 293 bool ChatHandler::HandleDebugGetLootRecipient(const char* /*args*/)
 294 {
 295     Creature* target = getSelectedCreature();
 296     if(!target)
 297         return false;
 298
 299     PSendSysMessage("loot recipient: %s", target->hasLootRecipient()?(target->GetLootRecipient()?target->GetLootRecipient()->GetName():"offline"):"no loot recipient");
 300     return true;
 301 }
 302
 303 bool ChatHandler::HandleDebugSendQuestInvalidMsgCommand(const char* args)
 304 {
 305     uint32 msg = atol((char*)args);
 306     m_session->GetPlayer()->SendCanTakeQuestResponse(msg);
 307     return true;
 308 }
 309
 310 bool ChatHandler::HandleDebugGetItemState(const char* args)
 311 {
 312     if (!args)
 313         return false;
 314
 315     std::string state_str = args;
 316
 317     ItemUpdateState state = ITEM_UNCHANGED;
 318     bool list_queue = false, check_all = false;
 319     if (state_str == "unchanged") state = ITEM_UNCHANGED;
 320     else if (state_str == "changed") state = ITEM_CHANGED;
 321     else if (state_str == "new") state = ITEM_NEW;
 322     else if (state_str == "removed") state = ITEM_REMOVED;
 323     else if (state_str == "queue") list_queue = true;
 324     else if (state_str == "check_all") check_all = true;
 325     else return false;
 326
 327     Player* player = getSelectedPlayer();
 328     if (!player) player = m_session->GetPlayer();
 329
 330     if (!list_queue && !check_all)
 331     {
 332         state_str = "The player has the following " + state_str + " items: ";
 333         SendSysMessage(state_str.c_str());
 334         for (uint8 i = PLAYER_SLOT_START; i < PLAYER_SLOT_END; i++)
 335         {
 336             if(i >= BUYBACK_SLOT_START && i < BUYBACK_SLOT_END)
 337                 continue;
 338
 339             Item *item = player->GetItemByPos(INVENTORY_SLOT_BAG_0, i);
 340             if (!item) continue;
 341             if (!item->IsBag())
 342             {
 343                 if (item->GetState() == state)
 344                     PSendSysMessage("bag: 255 slot: %d guid: %d owner: %d", item->GetSlot(), item->GetGUIDLow(), GUID_LOPART(item->GetOwnerGUID()));
 345             }
 346             else
 347             {
 348                 Bag *bag = (Bag*)item;
 349                 for (uint8 j = 0; j < bag->GetBagSize(); ++j)
 350                 {
 351                     Item* item = bag->GetItemByPos(j);
 352                     if (item && item->GetState() == state)
 353                         PSendSysMessage("bag: 255 slot: %d guid: %d owner: %d", item->GetSlot(), item->GetGUIDLow(), GUID_LOPART(item->GetOwnerGUID()));
 354                 }
 355             }
 356         }
 357     }
 358
 359     if (list_queue)
 360     {
 361         std::vector<Item *> &updateQueue = player->GetItemUpdateQueue();
 362         for(size_t i = 0; i < updateQueue.size(); i++)
 363         {
 364             Item *item = updateQueue[i];
 365             if(!item) continue;
 366
 367             Bag *container = item->GetContainer();
 368             uint8 bag_slot = container ? container->GetSlot() : uint8(INVENTORY_SLOT_BAG_0);
 369
 370             std::string st;
 371             switch(item->GetState())
 372             {
 373                 case ITEM_UNCHANGED: st = "unchanged"; break;
 374                 case ITEM_CHANGED: st = "changed"; break;
 375                 case ITEM_NEW: st = "new"; break;
 376                 case ITEM_REMOVED: st = "removed"; break;
 377             }
 378
 379             PSendSysMessage("bag: %d slot: %d guid: %d - state: %s", bag_slot, item->GetSlot(), item->GetGUIDLow(), st.c_str());
 380         }
 381         if (updateQueue.empty())
 382             PSendSysMessage("updatequeue empty");
 383     }
 384
 385     if (check_all)
 386     {
 387         bool error = false;
 388         std::vector<Item *> &updateQueue = player->GetItemUpdateQueue();
 389         for (uint8 i = PLAYER_SLOT_START; i < PLAYER_SLOT_END; i++)
 390         {
 391             if(i >= BUYBACK_SLOT_START && i < BUYBACK_SLOT_END)
 392                 continue;
 393
 394             Item *item = player->GetItemByPos(INVENTORY_SLOT_BAG_0, i);
 395             if (!item) continue;
 396
 397             if (item->GetSlot() != i)
 398             {
 399                 PSendSysMessage("item at slot %d, guid %d has an incorrect slot value: %d", i, item->GetGUIDLow(), item->GetSlot());
 400                 error = true; continue;
 401             }
 402
 403             if (item->GetOwnerGUID() != player->GetGUID())
 404             {
 405                 PSendSysMessage("for the item at slot %d and itemguid %d, owner's guid (%d) and player's guid (%d) don't match!", item->GetSlot(), item->GetGUIDLow(), GUID_LOPART(item->GetOwnerGUID()), player->GetGUIDLow());
 406                 error = true; continue;
 407             }
 408
 409             if (Bag *container = item->GetContainer())
 410             {
 411                 PSendSysMessage("item at slot: %d guid: %d has a container (slot: %d, guid: %d) but shouldnt!", item->GetSlot(), item->GetGUIDLow(), container->GetSlot(), container->GetGUIDLow());
 412                 error = true; continue;
 413             }
 414
 415             if (item->IsInUpdateQueue())
 416             {
 417                 uint16 qp = item->GetQueuePos();
 418                 if (qp > updateQueue.size())
 419                 {
 420                     PSendSysMessage("item at slot: %d guid: %d has a queuepos (%d) larger than the update queue size! ", item->GetSlot(), item->GetGUIDLow(), qp);
 421                     error = true; continue;
 422                 }
 423
 424                 if (updateQueue[qp] == NULL)
 425                 {
 426                     PSendSysMessage("item at slot: %d guid: %d has a queuepos (%d) that points to NULL in the queue!", item->GetSlot(), item->GetGUIDLow(), qp);
 427                     error = true; continue;
 428                 }
 429
 430                 if (updateQueue[qp] != item)
 431                 {
 432                     PSendSysMessage("item at slot: %d guid: %d has has a queuepos (%d) that points to another item in the queue (bag: %d, slot: %d, guid: %d)", item->GetSlot(), item->GetGUIDLow(), qp, updateQueue[qp]->GetBagSlot(), updateQueue[qp]->GetSlot(), updateQueue[qp]->GetGUIDLow());
 433                     error = true; continue;
 434                 }
 435             }
 436             else if (item->GetState() != ITEM_UNCHANGED)
 437             {
 438                 PSendSysMessage("item at slot: %d guid: %d is not in queue but should be (state: %d)!", item->GetSlot(), item->GetGUIDLow(), item->GetState());
 439                 error = true; continue;
 440             }
 441
 442             if(item->IsBag())
 443             {
 444                 Bag *bag = (Bag*)item;
 445                 for (uint8 j = 0; j < bag->GetBagSize(); ++j)
 446                 {
 447                     Item* item = bag->GetItemByPos(j);
 448                     if (!item) continue;
 449
 450                     if (item->GetSlot() != j)
 451                     {
 452                         PSendSysMessage("the item in bag %d slot %d, guid %d has an incorrect slot value: %d", bag->GetSlot(), j, item->GetGUIDLow(), item->GetSlot());
 453                         error = true; continue;
 454                     }
 455
 456                     if (item->GetOwnerGUID() != player->GetGUID())
 457                     {
 458                         PSendSysMessage("for the item in bag %d at slot %d and itemguid %d, owner's guid (%d) and player's guid (%d) don't match!", bag->GetSlot(), item->GetSlot(), item->GetGUIDLow(), GUID_LOPART(item->GetOwnerGUID()), player->GetGUIDLow());
 459                         error = true; continue;
 460                     }
 461
 462                     Bag *container = item->GetContainer();
 463                     if (!container)
 464                     {
 465                         PSendSysMessage("the item in bag %d at slot %d with guid %d has no container!", bag->GetSlot(), item->GetSlot(), item->GetGUIDLow());
 466                         error = true; continue;
 467                     }
 468
 469                     if (container != bag)
 470                     {
 471                         PSendSysMessage("the item in bag %d at slot %d with guid %d has a different container(slot %d guid %d)!", bag->GetSlot(), item->GetSlot(), item->GetGUIDLow(), container->GetSlot(), container->GetGUIDLow());
 472                         error = true; continue;
 473                     }
 474
 475                     if (item->IsInUpdateQueue())
 476                     {
 477                         uint16 qp = item->GetQueuePos();
 478                         if (qp > updateQueue.size())
 479                         {
 480                             PSendSysMessage("item in bag: %d at slot: %d guid: %d has a queuepos (%d) larger than the update queue size! ", bag->GetSlot(), item->GetSlot(), item->GetGUIDLow(), qp);
 481                             error = true; continue;
 482                         }
 483
 484                         if (updateQueue[qp] == NULL)
 485                         {
 486                             PSendSysMessage("item in bag: %d at slot: %d guid: %d has a queuepos (%d) that points to NULL in the queue!", bag->GetSlot(), item->GetSlot(), item->GetGUIDLow(), qp);
 487                             error = true; continue;
 488                         }
 489
 490                         if (updateQueue[qp] != item)
 491                         {
 492                             PSendSysMessage("item in bag: %d at slot: %d guid: %d has has a queuepos (%d) that points to another item in the queue (bag: %d, slot: %d, guid: %d)", bag->GetSlot(), item->GetSlot(), item->GetGUIDLow(), qp, updateQueue[qp]->GetBagSlot(), updateQueue[qp]->GetSlot(), updateQueue[qp]->GetGUIDLow());
 493                             error = true; continue;
 494                         }
 495                     }
 496                     else if (item->GetState() != ITEM_UNCHANGED)
 497                     {
 498                         PSendSysMessage("item in bag: %d at slot: %d guid: %d is not in queue but should be (state: %d)!", bag->GetSlot(), item->GetSlot(), item->GetGUIDLow(), item->GetState());
 499                         error = true; continue;
 500                     }
 501                 }
 502             }
 503         }
 504
 505         for(size_t i = 0; i < updateQueue.size(); i++)
 506         {
 507             Item *item = updateQueue[i];
 508             if(!item) continue;
 509
 510             if (item->GetOwnerGUID() != player->GetGUID())
 511             {
 512                 PSendSysMessage("queue(%d): for the an item (guid %d), the owner's guid (%d) and player's guid (%d) don't match!", i, item->GetGUIDLow(), GUID_LOPART(item->GetOwnerGUID()), player->GetGUIDLow());
 513                 error = true; continue;
 514             }
 515
 516             if (item->GetQueuePos() != i)
 517             {
 518                 PSendSysMessage("queue(%d): for the an item (guid %d), the queuepos doesn't match it's position in the queue!", i, item->GetGUIDLow());
 519                 error = true; continue;
 520             }
 521
 522             if (item->GetState() == ITEM_REMOVED) continue;
 523             Item *test = player->GetItemByPos( item->GetBagSlot(), item->GetSlot());
 524
 525             if (test == NULL)
 526             {
 527                 PSendSysMessage("queue(%d): the bag(%d) and slot(%d) values for the item with guid %d are incorrect, the player doesn't have an item at that position!", i, item->GetBagSlot(), item->GetSlot(), item->GetGUIDLow());
 528                 error = true; continue;
 529             }
 530
 531             if (test != item)
 532             {
 533                 PSendSysMessage("queue(%d): the bag(%d) and slot(%d) values for the item with guid %d are incorrect, the item with guid %d is there instead!", i, item->GetBagSlot(), item->GetSlot(), item->GetGUIDLow(), test->GetGUIDLow());
 534                 error = true; continue;
 535             }
 536         }
 537         if (!error)
 538             SendSysMessage("All OK!");
 539     }
 540
 541     return true;
 542 }
 543
 544 bool ChatHandler::HandleDebugBattlegroundCommand(const char * /*args*/)
 545 {
 546     sBattleGroundMgr.ToggleTesting();
 547     return true;
 548 }
 549
 550 bool ChatHandler::HandleDebugArenaCommand(const char * /*args*/)
 551 {
 552     sBattleGroundMgr.ToggleArenaTesting();
 553     return true;
 554 }
 555
 556 bool ChatHandler::HandleDebugSpawnVehicle(const char* args)
 557 {
 558     if(!args)
 559         return false;
 560
 561     char* e = strtok((char*)args, " ");
 562     char* i = strtok(NULL, " ");
 563
 564     if (!e || !i)
 565         return false;
 566
 567     uint32 entry = (uint32)atoi(e);
 568     uint32 id = (uint32)atoi(i);
 569
 570     CreatureInfo const *ci = objmgr.GetCreatureTemplate(entry);
 571
 572     if(!ci)
 573         return false;
 574
 575     VehicleEntry const *ve = sVehicleStore.LookupEntry(id);
 576
 577     if(!ve)
 578         return false;
 579
 580     Vehicle *v = new Vehicle;
 581     Map *map = m_session->GetPlayer()->GetMap();
 582     if(!v->Create(objmgr.GenerateLowGuid(HIGHGUID_VEHICLE), map, entry, id, m_session->GetPlayer()->GetTeam()))
 583     {
 584         delete v;
 585         return false;
 586     }
 587
 588     float px, py, pz;
 589     m_session->GetPlayer()->GetClosePoint(px, py, pz, m_session->GetPlayer()->GetObjectSize());
 590
 591     v->Relocate(px, py, pz, m_session->GetPlayer()->GetOrientation());
 592
 593     if(!v->IsPositionValid())
 594     {
 595         sLog.outError("Vehicle (guidlow %d, entry %d) not created. Suggested coordinates isn't valid (X: %f Y: %f)",
 596             v->GetGUIDLow(), v->GetEntry(), v->GetPositionX(), v->GetPositionY());
 597         delete v;
 598         return false;
 599     }
 600
 601     map->Add((Creature*)v);
 602
 603     return true;
 604 }
 605
 606 bool ChatHandler::HandleDebugSendLargePacketCommand(const char* /*args*/)
 607 {
 608     const char* stuffingString = "This is a dummy string to push the packet's size beyond 128000 bytes. ";
 609     std::ostringstream ss;
 610     while(ss.str().size() < 128000)
 611         ss << stuffingString;
 612     SendSysMessage(ss.str().c_str());
 613     return true;
 614 }
 615
 616 bool ChatHandler::HandleDebugSendSetPhaseShiftCommand(const char* args)
 617 {
 618     if(!args)
 619         return false;
 620
 621     uint32 PhaseShift = atoi(args);
 622     m_session->SendSetPhaseShift(PhaseShift);
 623     return true;
 624 }
 625
 626 bool ChatHandler::HandleDebugSetItemFlagCommand(const char* args)
 627 {
 628     if(!args)
 629         return false;
 630
 631     char* e = strtok((char*)args, " ");
 632     char* f = strtok(NULL, " ");
 633
 634     if (!e || !f)
 635         return false;
 636
 637     uint32 guid = (uint32)atoi(e);
 638     uint32 flag = (uint32)atoi(f);
 639
 640     Item *i = m_session->GetPlayer()->GetItemByGuid(MAKE_NEW_GUID(guid, 0, HIGHGUID_ITEM));
 641
 642     if(!i)
 643         return false;
 644
 645     i->SetUInt32Value(ITEM_FIELD_FLAGS, flag);
 646
 647     return true;
 648 }